Volkswagen Engine Parts

Automotive engines are complex machines with many moving parts. These parts work together to convert fuel into power to move a vehicle. Here are some of the main parts of an engine and their functions:

  • Engine Block: The engine block is the main part of the engine and is responsible for providing support to all other engine parts. It houses the cylinders, crankshaft, and pistons. Engine blocks are made from cast iron or aluminum alloy.
  • Pistons: Pistons are responsible for compressing fuel and air in the engine. They move up and down in the cylinder, powered by the explosion of fuel and air mixture. Pistons are typically made of aluminum alloy and have a ring of seals around them to prevent combustion gases from escaping.
  • Crankshaft: The crankshaft converts linear motion into rotational motion and is responsible for transferring power from the engine to the wheels. It turns the pistons' up-and-down motion into rotational motion that can be transferred to the transmission. Crankshafts are usually made of steel.
  • Camshaft: The camshaft is responsible for opening and closing the engine's valves, which allows fuel and air into the engine. The camshaft rotates to push the rocker arms, which open and close the valves. Camshafts are typically made of cast iron or steel.
  • Timing Belt/Chain: The timing belt or chain keeps the camshaft and crankshaft in sync. It ensures that the valves open and close at the right time and that the pistons are in the correct position when fuel is ignited. If the timing belt or chain breaks, the engine can suffer significant damage.
  • Spark Plugs: Spark plugs ignite the fuel and air mixture in the engine. They produce a spark that ignites the fuel, creating an explosion that moves the pistons. Faulty spark plugs can cause misfires and poor engine performance.
  • Here are some potential signs of trouble with engine parts:

  • Engine misfires
  • Loud knocking noises
  • Excessive oil consumption
  • Rough idling
  • Engine vibrations
  • Overheating
  • Oil leaks
  • Coolant leaks
  • Poor acceleration or power
  • Your manufacturer makes the best replacement engine parts for your vehicle, so it only makes sense to buy the ones that are guaranteed compatible. Find them right here in our online parts store, in stock and pried up to 35% below the MSRP. Buy today and we'll ship your order directly to your front door!

    59121454H - : Engine Coolant Hose for Volkswagen Image

    Engine Coolant Hose

    Volkswagen 059-121-454-H
    Turbocharger Cooling. All Required. 2013-16, return.
    $30.81
    MSRP $53.58
    Save $22.77
    42.5% Off
    5C0122058D - : Engine Coolant Hose for Volkswagen Image

    Engine Coolant Hose

    Volkswagen 5C0-122-058-D
    2012-14, inner radiator, auto trans. Engine Oil Cooler to ATF Cooler.
    $43.00
    MSRP $62.32
    Save $19.32
    31% Off
    N90898202 - : Engine Core Plug for Volkswagen Image

    Engine Core Plug

    Volkswagen N-908-982-02
    Location-Cylinder Head. 30mm. Atlas Cross Sport.
    $0.40
    MSRP $0.66
    Save $0.26
    39.4% Off
    1K0122447ED - : Engine Coolant Pipe for Volkswagen Image

    Engine Coolant Pipe

    Volkswagen 1K0-122-447-ED
    1.9L.
    $27.59
    MSRP $47.98
    Save $20.39
    42.5% Off
    1K0122447EQ - : Engine Coolant Pipe for Volkswagen Image

    Engine Coolant Pipe

    Volkswagen 1K0-122-447-EQ
    Expansion tank to cyl head. Jetta. 2.0l. Inlet hose. 2006-08, feed. 2007-08, feed. 2.0L gas. Overflow hose.
    $58.23
    MSRP $86.65
    Save $28.42
    32.8% Off
    1K0199588 - : Engine Mount Bracket for Volkswagen Image

    Engine Mount Bracket

    Volkswagen 1K0-199-588
    $13.43
    MSRP $22.38
    Save $8.95
    40% Off
    1EA121052E - : Engine Coolant Pipe for Volkswagen Image

    Engine Coolant Pipe

    Volkswagen 1EA-121-052-E
    Rear. Connector pipe. ID.4. Pipe to converter. Vin wvg. Rwd. Vin 1v2.
    $28.66
    MSRP $49.83
    Save $21.17
    42.5% Off
    5E115611H - : Engine Oil Dipstick for Volkswagen Image

    Engine Oil Dipstick

    Volkswagen 05E-115-611-H
    1.5L.
    $11.54
    MSRP $19.24
    Save $7.70
    40% Off
    6K115611AB - : Engine Oil Dipstick for Volkswagen Image

    Engine Oil Dipstick

    Volkswagen 06K-115-611-AB
    2019-21. 2022-23. Golf R. 2.0L gas. Eng code CNTA.
    $22.07
    MSRP $36.78
    Save $14.71
    40% Off
    7Z121065Q - : Engine Coolant Pipe for Volkswagen Image

    Engine Coolant Pipe

    Volkswagen 07Z-121-065-Q
    Outlet pipe. 5.0L, feed.
    $94.07
    MSRP $139.98
    Save $45.91
    32.8% Off
    5QV863353 - : Engine Compartment Insulation for Volkswagen Image

    Engine Compartment Insulation

    Volkswagen 5QV-863-353
    $23.22
    MSRP $33.65
    Save $10.43
    31% Off
    6K121051G - : Engine Coolant Hose for Volkswagen Image

    Engine Coolant Hose

    Volkswagen 06K-121-051-G
    Reservoir Pipe to Breather Adapter. 1.8L, supply, auto trans. 1.8L, upper, manual trans. Vin code s or t, auto trans, feed. 2014-17,...
    $4.92
    MSRP $8.21
    Save $3.29
    40.1% Off

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